Service Manual

GSM-204-423
Installing and connecting power and earth cabling
31st Oct 01
Installation & Configuration: Horizon macro outdoor
68P02902W03-A
CONTROLLED INTRODUCTION
Inst. 3–21
Preparing for
connection
To prepare for connecting ac power cables to an Horizon macro outdoor cabinet:
1. Unscrew the four captive securing screws and remove and retain number
1 ac distribution box insulated cover.
2. Disconnect and remove the remains of the factory test cable from the
number 1 ac distribution box.
3. Tighten all screws disturbed in step 2.
4. Position the screened power cable, complete with earth, in a conduit.
Route the conduit to the ac power outlet point.
5. Feed the ac power cable into the Horizon
macro cabinet through the AC IN
hole in the earth plate (see Figure 3-5) and through one of the supplied
cable glands. From the outside of the cabinet, push the cable gland (with
the sealing ring) into the AC IN hole, and from the inside, fit the earth tag
and secure with the locking nut.
AC IN
Figure 3-5 Earth plate, showing location of entry hole for ac supply cable